all trans 4 oxoretinoic acid

all-trans-4-Oxoretinoic acid (all-trans 4-Keto Retinoic Acid) is an active metabolite of vitamin A.

2-(4-Methoxyphenyl)acetic acid, a plasma metabolite, is highly sensitive and specific and can be used as a bioindicator to differentiate non-small cell carcinoma patients from healthy controls.

4-Methoxycinnamic acid is an unusual phenylpropanoid involved in phenylphenalenone biosynthesis in Anigozanthos preissi.

(E)-3-(4-Methoxyphenyl)acrylic acid is a small molecule compound isolated from the rhizome of Etlingera pavieana (Pierre ex Gagnep.) R. M. Sm. It is a novel α-glucosidase inhibitor. (E)-3-(4-Methoxyphenyl)acrylic acid has hepatoprotective activity, antiamnesic activity, enhances cognitive effects, and can be used to lower blood pressure sugar.

Trans-2-butene-1,4-dicarboxylic acid (3-Hexenedioic Acid) is a normal human unsaturated dicarboxylic acid metabolite with increased excretion in patients with Dicarboxylic aciduria caused by fatty acid metabolism disorders The urinary excretion of Trans-2-butene-1,4-dicarboxylic acid is increased in conditions of augmented mobilization of fatty acids or inhibited fatty acid oxidation.

trans-3-Indoleacrylic acid is one of the endogenous metabolites that inhibits RSL3-induced ferroptosis and can be used to study colorectal cancer.

2-Ethylhexyl trans-4-methoxycinnamate is a sunscreen agent.

Trans-Aconitic acid is normally present in normal human urine, and it has been suggested that is present in larger amounts with Reye's syndrome and organic aciduria. trans-Aconitic acid is a substrate of enzyme trans-aconitate 2-methyltransferase (EC 2.1.

1,3,5-Trimethyl-1H-Pyrazole-4-Carboxylic Acid (1,3,5-trimethylpyrazole-4-carboxylic acid) is a marine derived natural products found in Cinachyrella sp.

3,5-Dibromo-4-methoxybenzoic acid was isolated from the Malagasy sponge Amphimedon sp.

3-Feruloyl-4-caffeoylquinic acid is a chlorogenic acid isomer. Chlorogenic acids are relevant coffee quality markers, taste, and aroma precursors as well as important bioactive compounds.

2-(3,5-dibromo-4-methoxyphenyl)acetic acid (3,5-Dibromo-4-methoxyphenyl acetic acid) is a marine derived natural products found in Ianthella quadrangulata.

All-trans-retinal (Vitamin A aldehyde) is a one of the major vitamin A metabolites in the retina. All-trans-RAL is regenerated to the visual chromophore, 11-cis-retinal in physiological conditions.

4-hydroxyphenylacetic acid (parahydroxy phenylacetate) is a major microbiota-derived metabolite of polyphenols. 4-hydroxyphenylacetic acid(p-Hydroxyphenylacetic acid) is involved in the antioxidative action. 4-hydroxyphenylacetic acid(p-Hydroxyphenylacetic acid) induces expression of Nrf2.

4-Hydroxybenzoic acid (4-hydroxybenzoate) is a monohydroxybenzoic acid, a phenolic derivative of benzoic acid. It is a white crystalline solid that is slightly soluble in water and chloroform but more soluble in polar organic solvents such as alcohols. It could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL.

Ellagic acid 4-O-α-L-arabinopyranoside, extracted from Dimocarpus longan Lour. (syn. Euphoria longan Lam.), exhibits antioxidative activity [1].

4-O-Caffeoylshikimic acid is a natural product from Illicium verum.

2-O-beta-d-Glucosyloxy-4-methoxybenzenepropanoic acid[3-(2-Glucosyloxy-4-methoxyphenyl)propanoic acid] exhibits glutathione S-transferase (GST) inhibitory and antifungal activities.

3,3'-Di-O-methylellagic acid 4'-glucoside is a natural product

4-(trans)-Acetyl-3,6,8-trihydroxy-3-methyldihydronaphthalenone is a natural product from Caesalpinia minax.

trans-4-Hydroxy-2-nonenoic acid (compound 4), a natural product, can be isolated from the genus Pottsia [1].

2,3-dihydroxy-3-(4-hydroxyphenyl)propanoic acid is a natural product for research related to life sciences. The catalog number is TN2702 and the CAS number is 100201-57-8.

4-Ethyloctanoic acid is a natural product isolated from Saussurea lappa Clarke,acts as food additive,Industrial perfume,and so on.

4-hydroxy-3-methylbenzoic acid (4,3-Cresotic acid) is a organic acid identified in urine specimens from a healthy population.

Dehydrotriferulic acid (8-O-4,8-O-4) is a compound extractable from the saponified insoluble fiber of corn bran [1].

4-(β-D-Glucopyranosyloxy)benzoic acid, a phenolic glucoside, can be isolated from fennel seeds [1].

3-beta-O-(trans-p-Coumaroyl)maslinic acid is a DNA polymerase B inhibitor. It shows antimicrobial activity on Gram-positive bacteria and yeasts.

3-Amino-4-methylpentanoic acid (DL-Homovaline) is a beta-amino acid that is pentanoic acid substituted at positions 3 and 4 by amino and methyl groups respectively. It has a role as a human metabolite.

4-Oxododecanedioic acid is a natural product from Coniogramme japonica

(Z)-4-Amino-4-oxobut-2-enoic acid (Maleamic acid) is a useful research chemical.

trans-trans-Muconic acid is a urinary metabolite of benzene.

Trans-Caffeoyl-6-O-D-gluconic acid, a natural product, is isolated from the almost mature fruits of Evodia rutaecarpa (Juss.) Benth. [1].

3-O-(E)-p-coumaroyl tormentic acid may be promising lead compound for developing an effective drug for treatment of leukemia, it induces apoptotic cell death in human leukemia (HL60) via mainly mitochondrial pathway by, at least in part, Topo I inhibition. 3-O-trans-p-coumaroyltormentic acid shows cytotoxicity against four human tumor cell lines (A549, SK-OV-3, SK-MEL-2, and HCT-15) in vitro, the IC50 values of 13.72, 14.29,14.61, 14.04 uM, respectively. 3beta-O-cis-p-Coumaroyltormentic acid, and 3beta-O-trans-p-coumaroyltormentic acid are weakly selective for vancomycin-resistant Enterococcus (VRE) compared with eukaryotic cells, with an MIC of 59.4microg/mL and a 50% inhibitory concentration (IC50) of 72.0microg/mL for monkey kidney epithelial (MA104) cells. A mixture of 3-O-cis-p-coumaroyltormentic acid and 3-O-trans-p-coumaroyltormentic acid shows an inhibitory effect comparable to (-)-epigallocatechin gallate (EGCG) of green tea on the activation of Epstein-Barr virus early antigen (EBV-EA) induced by 12-O-tetradeca--noylphorbol-13-acetate (TPA).

Quinovic acid 3-O-(3',4'-O-isopropylidene)-beta-D-fucopyranoside is a natural product for research related to life sciences. The catalog number is TN4885 and the CAS number is 182132-59-8.

2-Aminothiazol-4-acetic acid acts by inhibiting the activity of certain enzymes and proteins related to inflammation, tumor growth and oxidative stress, and has anti-inflammatory, anti-tumor and anti-fungal activities.

(±)-trans-Abscisic acid ((±)-trans-ABA) is an acid that can be isolated from strawberry tree (Arbutus unedo L.) honeys [1].

(+)-trans-3'-Acetyl-4'-isobutyrylkhellactone, an angular-type pyranocoumarin, is a natural product isolated from Peucedani Radix. [1] [2].

4-O-beta-Glucopyranosyl-cis-coumaric acid is a natural product

Cis-4-Hydroxycinnamic Acid is a natural product.

4''-O-trans-p-Coumaroylafzelin is a natural product for research related to life sciences. The catalog number is TN6121 and the CAS number is 623927-14-0.

3-Oxo-7-hydroxychol-4-enoic acid, an endogenous metabolite, is potentially a significant prognostic marker for adverse outcomes in hepatobiliary disease [1].

4-Oxobedfordiaic acid is a natural product for research related to life sciences. The catalog number is TN3066 and the CAS number is 68799-38-2.

trans-4-Hydroxycyclohexanecarboxylic Acid is an organic intermediate.

(S)-2-acetamido-4-amino-4-oxobutanoic acid (Nα-Acetyl-L-asparagine), also known as acasn, is an endogenous metabolite.

Trans-caffeic acid stearyl ester is posited to inhibit melanogenesis signaling while suppressing cAMP levels and, subsequently, MC1R, MITF, tyrosinase, TRP-2 and TRP-1 down-regulation, resulting in the suppression of tyrosinase activity, DOPA oxidase activity and melanin synthesis.

L-Aspartic Acid 4-Benzyl Ester is a chelating agent that forms stable complexes with metal ions. It has been used to study the effect of metal ions on enzyme activity and to investigate the role of metal ions in the regulation of gene expression.

1,2-Dimethylquinolin-4-one-3-carboxylic acid is a natural product for research related to life sciences. The catalog number is TN2497 and the CAS number is 73281-83-1.

4-Methylcinnamic acid is a cinnamic acid analog that can be used as an intervention catalyst to overcome antifungal tolerance. 4-Methylcinnamic acid can improve the potency of cell wall-disrupting agents.

3-Amino-4-hydroxybenzoic acid (3-amino-4-hydroxybenzenecarboxylic acid) is a useful research chemical.

4-Hydroxy-3-(3-methyl-2-butenoyl)-5-(3-methyl-2-butenyl)benzoic acid is a natural product of Piper, Piperaceae. The catalog number is TN3036 and the CAS number is 155051-85-7. 4-Hydroxy-3-(3-methyl-2-butenoyl)-5-(3-methyl-2-butenyl)benzoic acid can be used as a reference standard.